Which activity typically generates an external cost?

Question

Quizplus · Accepted Answer

Traffic congestion generates external cost as it impacts the time, fuel, and productivity of other drivers on the road who are not responsible for the congestion. These costs are not borne by the person causing the congestion but are instead passed on to the general public. The other choices do not generate external costs in the same way. Flu vaccination, public education, and scientific research are all beneficial to society and do not impose costs on others.

Which Activity Typically Generates an External Cost